10 Amazing facts about love that you should know

Love is the light of our lives. Everyone knows that love to improve the quality of our lives. If there are still some people who do not believe this, they should read 10 amazing scientific facts about love as follows:

Falling in love can give rise to some good effect, calming the mind, body, and also increases levels of nerve growth factor for about a year. It helps to recover the nervous system and repairing a person's memory.

The people tend to be more tilting their heads to the right direction when they kiss, not to the left (65 percent more, the people tilt their heads to the right).

One out of five long-term love relationship hit by the affair in which one or both parties involved in an affair with someone else.

The oldest love song was written 4,000 years ago and came from the area between, the Euphrates and Tigris river.

Men who kiss their wives in the morning, they live five years longer than those who did not.

People who are newly in love, they decreased levels of the hormone serotonin. The same thing is also experienced by those who suffer from obsessive-compulsive disorder. Maybe that's why people are so easy to feel obsessed when they are in love.

According to mathematical theory, we should date with dozen people before choosing a long-term partner. So if you are dating with more and more people, then the larger your chance to meet your soul mate.

According to a recent survey, Philadelphia International Airport is the best airport to start a love relationship.

P.S.: The fact that this one may not surprise you, but we feel the need write. Having a romantic relationship makes people (both men and women) happier. The stronger the commitment, the greater the perceived happiness.